Microwave on batteries?

[Marine359]

Glad the new inverter has worked out, and glad to have helped.
Just one more thing. I hope your dc wire size is sufficient to carry the full inverter load. I used 1/0 awg. Although it’s thick and hard to bend, there will never be a worry about it’s ability to handle a short. But 4 awg works for most installs if properly fused.